{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0537800990","brand":"Molex","brandSlug":"molex","productSlug":"0537800990","canonicalUrl":"https://icsourcedirect.com/molex/0537800990","factsUrl":"https://icsourcedirect.com/api/mcp/products/0537800990","rawCanonicalId":null},"summary":{"shortDescription":"Molex PanelMate 53780 header, order code 0537800990, 9 positions, single row, 1.25 mm pitch, gold-plated mating contacts, surface-mount right-angle, solder termination, shrouded 4-wall, detent lock.","salesMarkdown":"## PanelMate 53780 9-position shrouded header The 0537800990 is the 9-circuit member of Molex's PanelMate 53780 single-row header line, a board-to-cable/wire interconnect with a 1.25 mm pitch. Gold-plated mating contacts on phosphor bronze terminals, a shrouded 4-wall housing with detent lock, and solder retention features support the SMT right-angle mount. ## Obsolete — no successor on record Molex lists the 0537800990 as Obsolete. No pin-compatible successor or cross-reference is documented from the original manufacturer. ## Shrouded housing and board retention The 4-wall shroud and detent lock protect the mating interface and resist vibration-induced disconnection. Solder retention features hold the header in place during reflow.","metaTitle":"Molex PanelMate 53780 0537800990 Header, 9-Pos 1.25mm","metaDescription":"Molex PanelMate 53780 header 0537800990: 9 positions, single row, 1.25 mm pitch, gold mating contacts, SMT right-angle, shrouded.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"PanelMate 53780","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Medical, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount, Right Angle","Connector Type":"Header","Fastening Type":"Detent Lock","Number of Rows":"1","Pitch - Mating":"0.049\\\" (1.25mm)","Product Status":"Obsolete","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Natural","Insulation Height":"0.073\\\" (1.85mm)","Ingress Protection":"-","Base Product Number":"053780","Insulation Material":"Polyphenylene Sulfide (PPS)","Number of Positions":"9","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"0.102\\\" (2.60mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"118.1µin (3.00µm)","Contact Finish Thickness - Mating":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/97767a75e5e6ef92c14ad6050a1754d0.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0537800990/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Molex provide for the 0537800990?","answer":"The housing material is Polyphenylene Sulfide (PPS) rated UL94 V-0. Contact plating is gold on the mating side and tin on the post. Standard RoHS and REACH declarations are available from Molex for the 53780 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0537800990","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/molex/0537800990 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T18:04:51.544Z","lastPublished":"2026-07-20T18:04:51.544Z","indexable":true}}